Troubleshooting Traces Functionality with Langchain's ConversationalRetrievalQAChain

·Nov 07, 2023 04:15 PM

Hi team, I am trying to use the traces functionality with langchain, currently I am using the ConversationalRetrievalQAChain from langchain to obtain responses, on adding tracer as a callback to this, I am getting the following error: I'm not able to find out the exact reason for this issue, any help would be greatly appreciated!

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12 comments

· Sorted by Oldest

Mikyo
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Hi Saishradha M. thanks so much for trying out phoenix! Do you by chance have a code snippet or notebook that can reproduce the issue? I think we might need a bit more info to reproduce it on our end (langchain version would help us out as well). If you have time, file us an issue on GitHub and we will notify you when a fix is available! https://github.com/Arize-ai/phoenix/issues But we will certainly look into it - thanks again!
Saishradha M.
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Hi Mikyo thanks for replying, I do have a notebook for reproducing the code. Do you want me to share it here with you?
Mikyo
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That would be amazing Saishradha M. 🙏
Saishradha M.
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Mikyo, here's the notebook with the required data:
Mikyo
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Saishradha M. appreciate you so much. Filed a ticket and will investigate further: https://github.com/Arize-ai/phoenix/issues/1719
Saishradha M.
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Thankyou Mikyo. Any idea of by when I can hear back on the issue?
Mikyo
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Hey Saishradha M. I'll try to reproduce it before Friday. Sorry busy week with OpenAI dev days 😅
Roger Y.
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Saishradha M. this should be fixed in our latest release (0.1.1). Thanks again for choosing Phoenix!
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Saishradha M.
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Thankyou so much for addressing the issue, however, I still cannot see any traces:
Saishradha M.
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Mikyo
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Saishradha M. sorry to hear that - it's still using the notebook you sent us? Any details would help. Any reproducible steps in a github ticket would really help us as we can triage it. https://github.com/Arize-ai/phoenix/issues/new/choose . Thanks again for trying it out!
Saishradha M.
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Hey Mikyo, the code runs, I had missed running a few steps so it was not running properly. Thankyou for taking care of the issue.
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